Guests:  Dr. David Livingston and Open Line callers; Topics:  Multiple topics and discussions starting with the call about the new CO2 scrubber technology. Lots regarding Starship and the environment and new space companies plus more. 

Guest:  Dr. Ajay Kothari;  Topics:  Ajay's perspective on why space is so impossible, having a necessary creative vision, the third dimension policy approach, Ukraine, Congress and the government, global value, Fermi Paradox, Drake Equation and more.

Guests: John Batchelor, Doug Messier, Dr. David Livingston.  Topics:  Orion, Artemis 1 & SLS update with updates on Starship, Raptor engine testing and more.

Guest:  Tom Gardner;  Topics:  We talked about the Advanced Space CAPSTONE Project, engineering, lunar missions, CAPSTONE goals and objectives, cislunar development, NASA, Starship, lunar plans from other nations including China, Japan, UAE, ESA and Russia.

Guest:  Frank Slazer;  Topics:  The Coalition for Deep Space Exploration, government space, commercial space, launcher comparisons with SLS and Starship, market analysis, lobbying with congress, and much more.